Taking the #2 slot in our 20 Best Films Of 2015, to say that we adored Denis Villeneuve‘s “Sicario” would be an understatement. His grim look at the war on drugs is a dark examination of the moral costs, emotional stakes, and the blurred lines between heroes and villains in that battle. This week the movie hits home video, and we want to give some lucky readers a copy of one of our favorite films from last year.

Starring Emily Blunt, Benicio Del Toro, Josh Brolin, and Victor Garber, the film follows an idealistic FBI agent who is recruited by a government task-force official to pursue a drug lord. She begins a perilous mission that forces her to question everything she believes — and pits her against a shadowy consultant with a dangerous agenda.